Cutting Bitumen Corrugated Sheet

Whether you use an angle grinder or a circular saw the heat damages the edges and the shower of hot sparks can destroy the protective coating and burns the paint finish.

Cutting bitumen corrugated sheet.

Ensure the sheets are positioned square to the line of the eaves and verge first nailing the sheet edges. Smart lightweight and efficient overroofing solutions we have a range of over roofing solutions for your diy project whether renovating or building from new. Btm corrubit installation video. Line up a straightedge with the marks you made on the roofing sheet.

Bitumen sheets are akin to fiberboard in that they are made from fibres of cardboard sandwiched together. The bitumen sheets of the onduline classic hr range are mainly used for covering the roof. Fitting sheets step 1. Overlap each corrugated bitumen sheet with one corrugation on in other words one ridge.

How to cut corrugated plastic roofing sheets. Position and fix the verge barge board. Reduce the fixing centre to the first purlin up. Installation is fast and efficient.

Cut your corrugated bitumen sheets to size with a circular saw. Overhang the sheets at the fascia by 5cm to form a drip edge. Roofing and covering onduline classic. Use your felt tipped pen to draw a.

Wondering how to go about installing your coroline roof. Onduline s lightweight roofing systems have been designed and developed with the knowledge and expertise of roofers. Cutting corrugated metal with anything producing heat can void the warranty by your manufactures and can make permanent damage to the metal sheets causing them to rust. Mark a cut line along the right and left sides.